Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED 31 Fertilisers 31 01 ANIMAL OR VEGETABLE FERTILIZERS 31 02 MINERAL OR CHEMICAL FERTILIZERS, NITROGENOUS 31 03 MINERAL OR CHEMICAL FERTILIZERS, PHOSPHATIC 31 04 MINERAL OR CHEMICAL FERTILIZERS, POTASSIC 31 05 MINERAL OR CHEMICAL FERTILIZERS, NES; OTHER FERTILIZERS; GOODS =<10KG Chapter notes